30931264

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 77833728

約数和(自身を除く): 46902464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 104, 112, 113, 182, 188, 208, 224, 226, 329, 364, 376, 416, 448, 452, 611, 658, 728, 752, 791, 832, 904, 1222, 1316, 1456, 1469, 1504, 1582, 1808, 2444, 2632, 2912, 2938, 3008, 3164, 3616, 4277, 4888, 5264, 5311, 5824, 5876, 6328, 7232, 8554, 9776, 10283, 10528, 10622, 11752, 12656, 17108, 19552, 20566, 21056, 21244, 23504, 25312, 34216, 37177, 39104, 41132, 42488, 47008, 50624, 68432, 69043, 74354, 82264, 84976, 94016, 136864, 138086, 148708, 164528, 169952, 273728, 276172, 297416, 329056, 339904, 483301, 552344, 594832, 658112, 966602, 1104688, 1189664, 1933204, 2209376, 2379328, 3866408, 4418752, 7732816, 15465632, 30931264]

約数ペア:

[(1, 30931264), (2, 15465632), (4, 7732816), (7, 4418752), (8, 3866408), (13, 2379328), (14, 2209376), (16, 1933204), (26, 1189664), (28, 1104688), (32, 966602), (47, 658112), (52, 594832), (56, 552344), (64, 483301), (91, 339904), (94, 329056), (104, 297416), (112, 276172), (113, 273728), (182, 169952), (188, 164528), (208, 148708), (224, 138086), (226, 136864), (329, 94016), (364, 84976), (376, 82264), (416, 74354), (448, 69043), (452, 68432), (611, 50624), (658, 47008), (728, 42488), (752, 41132), (791, 39104), (832, 37177), (904, 34216), (1222, 25312), (1316, 23504), (1456, 21244), (1469, 21056), (1504, 20566), (1582, 19552), (1808, 17108), (2444, 12656), (2632, 11752), (2912, 10622), (2938, 10528), (3008, 10283), (3164, 9776), (3616, 8554), (4277, 7232), (4888, 6328), (5264, 5876), (5311, 5824)]